Add checks for block_device and character device

lib/serverspec/type/file.rb

@@ -10,6 +10,14 @@ def file?
       @runner.check_file_is_file(@name)
     end
 
+    def block_device?
+      @runner.check_file_is_block_device(@name)
+    end
+
+    def character_device?
+      @runner.check_file_is_character_device(@name)
+    end
+
     def socket?
       @runner.check_file_is_socket(@name)
     end

serverspec.gemspec

@@ -21,7 +21,7 @@ Gem::Specification.new do |spec|
   spec.add_runtime_dependency "rspec", "~> 3.0"
   spec.add_runtime_dependency "rspec-its"
   spec.add_runtime_dependency "multi_json"
-  spec.add_runtime_dependency "specinfra", "~> 2.32"
+  spec.add_runtime_dependency "specinfra", "~> 2.35"
   spec.add_development_dependency "bundler", "~> 1.3"
   spec.add_development_dependency "rake", "~> 10.1.1"
 end

spec/type/base/file_spec.rb

@@ -14,6 +14,14 @@
   it { should be_socket }
 end
 
+describe file('/dev/disk0') do
+  it { should be_block_device }
+end
+
+describe file('/dev/ttys0') do
+  it { should be_character_device }
+end
+
 describe file('/var/run/pure-ftpd/pure-ftpd.upload.pipe') do
   it { should be_pipe }
 end